#include<iostream>
#include<cstdio>
using namespace std;
int main(){
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    int n;
    cin>>n;
    int power[n]={0};
    for(int i=0;i<n;i++){
        cin>>power[i];
    }

    fclose(stdin);
    fclose(stdout);
    return 0;
}
